Composition for levelling skin

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

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Details

424572, 424574, 424 7808, 514801, A61M 3100

Patent

active

052561402

ABSTRACT:
The invention provides a method for preparing an injectable skin extract for use in levelling skin having depressions. The method provides for the steps of excising skin from a patient, cooling the skin to make it brittle, pulverizing the brittle skin, extracting collagen from the pulverized skin with an acid solution, evaporating off the acid and then solubilizing the resulting powder to form an injectable.

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patent: 5000963 (1991-03-01), Hefton
patent: 5053229 (1991-10-01), Hattori et al.
patent: 5118512 (1992-06-01), O'Leary

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